Home / 170,476-255,714

Finding the Third Proportional to 170,476 and 255,714

Calculator

Solution

The third proportional to 170,476 and 255,714 is: 383,571

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,476 : 255,714 = 255,714 : x
  2. Step 2: Convert to fraction form
    170,476/255,714 = 255,714/x
  3. Step 3: Cross multiply
    170,476x = 255,714 × 255,714
  4. Step 4: Simplify right side
    170,476x = 65,389,649,796
  5. Step 5: Solve for x
    x = 65,389,649,796/170,476
  6. Step 6: Final answer
    x = 383,571

Related Problems

Find third proportional to 85,238 and 127,857
Half scale
Find third proportional to 340,952 and 511,428
Double scale
Find third proportional to 170,478 and 255,717
Similar ratio
Find third proportional to 255,714 and 383,571
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.